20174616423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{9769}}^1$

素因数の和:10736

約数の個数: 48

約数和(自身を含む): 33073404000

約数和(自身を除く): 12898787577

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 929, 2223, 2787, 8361, 9769, 12077, 17651, 29307, 36231, 52953, 87921, 108693, 126997, 158859, 185611, 229463, 380991, 556833, 688389, 1142973, 1670499, 2065167, 2412943, 7238829, 9075401, 21716487, 27226203, 81678609, 117980213, 172432619, 353940639, 517297857, 1061821917, 1551893571, 2241624047, 6724872141, 20174616423]

約数ペア:

[(1, 20174616423), (3, 6724872141), (9, 2241624047), (13, 1551893571), (19, 1061821917), (39, 517297857), (57, 353940639), (117, 172432619), (171, 117980213), (247, 81678609), (741, 27226203), (929, 21716487), (2223, 9075401), (2787, 7238829), (8361, 2412943), (9769, 2065167), (12077, 1670499), (17651, 1142973), (29307, 688389), (36231, 556833), (52953, 380991), (87921, 229463), (108693, 185611), (126997, 158859)]